SD卡的详细信息，包括SD卡接口规范和部分内容。

这是我用汇编语言编写的计时器程序，通过计算机发命令开始倒计时，其中也有其他功能，但主要是倒计时，比较好用，这是个小程序，穿上来了表心意-This is the language I used compilation prepared by the timer procedures, through the computer started the countdown orders, which also has other functions, but the countdown is more convenient, it is a small program to put on the table liking

C51温度检测与报警的设计，带Proteus仿真-C51 temperature detection and alarm design, simulation with Proteus

单片机51系列的122*32的某液晶驱动程序-MCU Series 122 51* 32 in a LCD driver

CAN总线传输及液晶显示文章，示例代码-CAN transmission and LCD articles, sample code

32位arm9微处理器S3C2410的异步串口测试源代码-32-bit ARM9 microprocessor S3C2410 asynchronous serial test source code

51系列单片机实验课程：时钟程序 （显示时刻时、分、秒）-51 Series single-chip experimental curriculum: the clock program (shows time of hour, minute, second)

基于51的12864串联代码,方便大家使用12864，并且可以节约端口啊-51 12864-based serial code, and to facilitate the use of 12864 people, and can save the port ah

51的GPIO模拟iic的驱动程序，用宏来定义硬件管脚，容易移植，keil平台-51 GPIO IIC driver simulation, using macros to define the hardware pin, easy to transplant, keil platform

单键遥控器的设计 有程序加说明 并且功能强大-single-button remote control procedures for the design description and powerful

Electronic Workbench的24个仿真实例 对于学习Electronoic workbench很有好处-Electronic Workbench simulation of the 24 examples of learning is very good workbench Electronoic